Lake Tanganyika Species • Possible pair of Compressiceps?

[Southcoaster]

After a few weeks of problems my dominant Comp appears to have finally accepted the newcomer. From the photo would you say this is a possible future pair, the larger of the two is only around 2" so it may not be possible to to say if they are male and female but I am hopeful?

I have only been set up a few weeks and already have multi fry everywhere and a holding Cyprichromis, just wish my Chalinochromis Brichardi would pair up.